Bluebottle jellyfish have invaded Australia’s Gold and Sunshine Coasts. This past weekend, the jellyfish (also known as the Portuguese man-of-war) stung more than 5,000 people, and many of the victims weren’t even in the water. Just walking on one bluebottle jellyfish on the beach can bring intense pain, and because of strong north-easterly swell conditions, the jellyfish have been pushed to shore. Meanwhile, the deadly Irukandji jellyfish are bombarding the eastern coasts because of warming waters.

“I have never seen anything like this — ever. Not everyone reacts the same way, but there have been very serious reactions,” said Jeremy Sturges, Surf Life Saving duty officer.

The bluebottle jellyfish species travels in groups. Lifeguards have now closed several beaches, because during the month of December and the first week of January, more than 22,000 people have sought treatment for bluebottle jellyfish stings.

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According to Queensland Ambulance, people that are stung should “pick off the tentacles with a towel or other object, rinse the area with seawater, place the affected area in warm water and, if needed, apply ice packs.”

Luckily, there have not been any fatalities as a result of the bluebottle jellyfish stings.

But on Australia’s east coast, experts say that deadly Irukandji jellyfish are spreading, and their stings are so severe they can cause brain hemorrhages and an intense feeling of impending doom, a condition known as Irukandji syndrome.

These stings are the most concerning, especially near Queensland’s Fraser Island, because the sting rate has been growing steadily as the waters get warmer. This jellyfish likes to live in higher water temperatures and are normally found in the northern tropics.

Recently, there have been two confirmed deaths in Australia due to the Irukandji, and the mysterious deaths of three other tourists have also been linked to the jellyfish.

If waters continue to warm, the Irukandji will inevitably move farther south. In three years, they could hit the Gold Coast.

“In Queensland alone, we put more people in hospital due to Irukandji stings than shark attacks, crocodile attacks and snake bites combined,” said Jamie Seymore, a professor at James Cook University. “This is something that we need to address now. I can see a time when we have to shut major beaches on the Sunshine Coast. It is going to happen.”

Via Matador Network and The Guardian

Image via GondwanaGirl